baber/WOPTO huggingface dataset:
Patent IT-1028853-B (IT)
IPC: B41J2/505
Filed: 1975-01-21
Granted: 1979-02-10
Abstract: 1498981 Printing fixed and variable data MEAD CORP 6 Jan 1975 [21 Jan 1974] 489/75 Heading G4H A printing system comprises means for printing in dot matrix form a variable field of information, obtained alternately from two memories, upon a moving web 25 (Fig. 2, not shown) which also has printed thereon fixed repetitively produced information. The fixed information is produced by print rolls (24), and the variable information is used to update successive editions of continuously produced newspapers. The print format comprises lines of forty 16 x 12 dot matrix characters, dots in the same row for all characters being printed simultaneously and each line-row being printed in turn. The printer 33 may comprise 480 ink jets (in two staggered rows, using delays 77) as in U.S. Specification 3,701,998 (Fig. 3, not shown), where drops (38) are either deflected away from the web or are uncharged so that they pass thereto. Each "dot" consists of three drops to avoid phasing errors. Alternatively, solenoid-operated electrodes may be used with an ink-ribbon, or the print signals may be used to modulate a scanning laser beam. The variable data is input in the form of "graphics" (scanned pictures) and characters (entered on a keyboard, format control being possible) into stores 41a, 41b used alternately under the control of switch 46, flip-flop 48 and gates 45, 58. For each store, all the graphics are printed, then all the character codes. Graphics are output via gates 82 to a store 67 which accumulates forty 12-bit groups, then applies a 480-bit parallel output 71 to printer 33. Forty 8-bit character codes are then output for each line of print via gates 58-59 to a recirculating store 60 which outputs each line 16 times to decoder gates 63. For each of the 16 rows, forty of gates 63 are enabled in turn to enable corresponding groups of 12 gates 64 whose outputs are connected to store 67; for each of the 16 rows, a register 69 enables a corresponding row 68 of diode character matrices 66, Fig. 5 (not shown) connected to the respective gate groups 64, so that store 67 is filled 16 times with 40 twelve-bit dot matrix codes. Loading and unloading of data into and out of stores 41, 60, 67, and control of register 69 is effected by means of counters, bi-stables and gates 78-100 controlled by clock pulses and pulses from a tachometer 51 attached to the web driver. An optical scanner 23 recognizes a "begin printing" code (e.g. a bar code) on the web and produces a signal which is delayed 44 before setting a flip-flop 55 to open a gate 52 for the pulses from 51. Flip-flop 55 is reset by a decoded "end of text" signal 96 which also clocks flip-flop 48 when switch 46 has been changed.
Patent IT-1226892-B (IT)
Title: Machine creping system for tissue paper with a ring closed creping knife and equipped with unidirectional progressive reciprocating movement.
Inventor: BRUNO GIANNELLI
IPC: D21H/
Filed: 1986-03-14
Granted: 1991-02-21
Abstract: The invention is a mechanical system for obtaining crepe paper with consistent creping characteristics over the whole working time of a single ring closed creping knife. To explain more fully the operation of the named invention we shall consider it sub-divided into a number of basic parts.
Patent IT-1183273-B (IT)
Title: Knitting machine stitch density control appts.
Inventor: TENCONI RICCARDO
IPC: D04B/
Filed: 1985-01-16
Granted: 1987-10-22
Abstract: The appts. comprises a cam assembly (20) which includes at least one stitch cam (22) movable parallel to the needles (15) for varying stitch density, the cam (22) being settable by displacing it a predetermined amt., by means of at least one sliders assembly (105a, 106a) which is of variable thickness, and is controlled w.r.t. thickness to effect the predetermined displacement of the stitch cam (22) and a corresponding setting of stitch density. Pref. the sliders assembly (105a, 106a) comprises sets of contiguous relatively-movable plates, adjustable to provide a predetermined total thickness of the assembly.
Patent IT-1228016-B (IT)
Inventor: TERZAGHI GIOVANNI
IPC: H01M4/76
Filed: 1989-01-27
Granted: 1991-05-23
Abstract: Multitubular sheaths with a reinforced structure for lead-acid battery electrodes, particularly suitable for filling with lead oxides blend in liquid, slurry or creamy paste form, having porosity characteristics which permit the outflow of liquid, keeping the oxides on the inside. The fabric with which said sheaths are produced is formed, in warp, by continuous elastic high-tenacity polyester yarns, twisted and thermoretractable; in weft, alternately by an elastic multifilament yarn of high tenacity, thermostabilized, and with a twist of at least 200 turns per metre, and a high tenacity multifilament yarn textured or voluminized and/or twisted and stapled. The combination of continuous elastic high tenacity multifilament yarns, highly twisted, and high tenacity voluminized stapled yarns produces a fabric characterized by high mechanical resistance,by very good resistance to oxidation, by longitudinal and trasversal elasticity and by high porosity, this latter created not only by mesh openings (macroporosity) but also inside the voluminized and stapled yarn itself (microporosity).
Patent IT-1153423-B (IT)
Title: High torque gear transmission
Inventor: PODMELA LADISLAV
IPC: F16H/
Filed: 1982-02-05
Granted: 1987-01-14
Abstract: The gear equipment transmits rotating motion. A pair of transmission members, on mutually adjoining front faces have face transfer grooves with antifrictionally placed transfer elements. Between cooperating transmission members in corresponding combined transfer grooves antifrictionally placed transfer balls are uniformly spaced and located to turn in the guide gear, which rotates between these transmission members. The guide gear creates a guide cage with regularly circular arranged holes, in which rotate the transfer balls. The guide gear is composed of the guide cage with regularly circular arranged holes, in which are in located inserts to carry the transfer balls.
Patent IT-1204322-B (IT)
Title: Di:methylamino-ethyl alkylidene-imino-ethyl thiomethyl-furan(s)
Inventor: FINOTTO MARTINO
IPC: A61K/
Filed: 1986-04-21
Granted: 1989-03-01
Abstract: The suit is made of a piece of material which can cover the body several times and provided with various fastening means which can be joined in many directions
Patent IT-1240073-B (IT)
Title: Composite lantern
Inventor: CIVIDINI EUGENIO
IPC: E04D/
Filed: 1990-05-09
Granted: 1993-11-27
Abstract: A composite lantern composed essentially of a top sheet and a bottom sheet in polyester combined together, in which the top sheet has a cross section essentially in the form of a curved and elongated flattened omega, and the bottom sheet is flattened and curved parallel to the top sheet, as longitudinal side ends of the bottom sheet are connected to extreme longitudinal edges of the omega section of the top sheet, the union of the top and bottom sheet identifying an internal chamber and there also being fastening elements at the open transverse ends of the composite lantern. The connected longitudinal ends envisage an interposed diaphragm in polyurethane or similar which, uniting the two sheets, identifies a heat cutting element. The lantern also envisages internal stiffening ribbing elements, profiled elements suitable for taking transverse head portions of the two lanterns which must be connected together and profiled closing elements for the longitudinal edges.
Patent IT-1218251-B (IT)
Inventor: MARCHETTI AUGUSTO
IPC: B65B7/20
Filed: 1988-06-07
Granted: 1990-04-12
Abstract: The device includes a pair of helical guides (15) with a reduced longitudinal length and a pair of extension arms (16) controllable so that they may be displaced from an at rest position to an operating position. In the latter position the two arms (16) are arranged as an extension of the helical guides (15) towards the inlet to the machine so as to force the lateral flaps of the case to accomplish the closing engagement with said helices (15).
Patent IT-1151747-B (IT)
Inventor: CREDALI LINO
IPC: D01F8/06
Filed: 1982-04-27
Granted: 1986-12-24
Abstract: Two-component fibres, having a surface area of at least 1 m<sup>2</sup>/g, suited for replacing cellulose fibres in the manufacture of paper and paper-like products, comprise a core of olefinic polymer and from 2 to 50% by weight of a sheath of a hydrophilic polymer, and exhibit values of tenacity higher than 3,000 meters and cohesion higher than 300 meters. They are prepared by extruding a stable emulsion formed by a mixture of a solution of the olefinic polymer with a solution of hydrophilic polymer in reciprocally immiscible solvents, at a temperature exceeding the boiling temperature of the solvent of the olefinic polymer and at least equal to the dissolution temperature of such polymer in such solvent, in a medium at a lower pressure.
Patent IT-1060856-B (IT)
Title: Aluminium alloy brazing composite - having cladding of aluminium alloy contg tin
IPC: B23K/
Filed: 1976-05-19
Granted: 1982-09-30
Abstract: An article comprising an Al alloy core and an outer cladding layer, which is bonded to one or each side of the core and is made of an alloy of compsn. (by wt) 7-14% Si, 0.2-2% Mg, 0.05-0.3% Sn, 0.6% Fe, 0.3% Mn, 0.15 % incidental impurities, balance Al, is used as a brazing composite in the vacuum brazing of Al alloy components. The brazing properties of the cladding alloy is low pressure environments (below 1 x 10-4 torr) are superior to other brazing alloys. Replacement of Bi in the alloys disclosed in US 3853547, by Sn according to the present invention gives a cheaper alloy with improved overall fillet ability.
Patent IT-1191142-B (IT)
Title: Pharmaceutically active benzo-furanone derivs.
Inventor: PICCOLO ORESTE
IPC: A61K/
Filed: 1982-12-17
Granted: 1988-02-24
Abstract: An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
Patent IT-1067692-B (IT)
Title: Variable chamber positioner for hypodermic tranquillising gun - with smoke-producing tracer cup for attaching to syringe
IPC: F41C/
Filed: 1976-08-12
Granted: 1985-03-16
Abstract: In the parent patent. a positioner, with a variable chamber, is used in the barrel of hypodermic tranquillising weapons. In the addition a smoke-producing tracer cup, fits the syringe. It is ignited when the cartridge is fired but it does not interfere with the propulsive force. The syringe is unchanged except that its rear and is drilled axially to receive a build-up ring of the same dia., contg. the tracer charge. A conical portion allows it to be pushed into position by hand and prevents disengaging during the flight of the syringe. The tracer charge projects a short distance into the forward element of the positioner in the gun barrel. The combustion of the tracer allows the trajectory and point of impact of the syringe to be controlled without risk of damaging the fins on the latter. The variable chamber allows a single type of cartridge to be used. While the tracer charge enables the flight of the syringe to be observed so that the loss of expensive syringes is avoided.
Patent IT-1205919-B (IT)
Title: Locking mechanism for cassette player - prevents unauthorised use and has element inserted in cassette opening
IPC: E05B/
Filed: 1976-11-17
Granted: 1989-03-31
Abstract: The cassette player locking mechanism is used to prevent the unauthorised use of the cassette player. It comprises an element in the form of a cassette, which can be inserted in the cassette opening and which is held in a locked position, via a locking mechanism. Pref. the locking mechanism cooperates with a locking device forming part of the inserted element. The inserted element may have locking means which fit around the pin in the cassette player, which normally passes through the cassette tape hub. The inserted element may be associated with an alarm circuit, which is operated when force is applied to the element, to try to force it from the locking position.
Patent IT-1045604-B (IT)
Title: Cleaning the brush of card flats - and separating fibres
IPC: D01G/
Filed: 1972-12-22
Granted: 1980-06-10
Abstract: Fibre is released from a card flat by an oscillating brush which works over the width of the card, divides the fibres from each other and an air stream supports them on the flats. The fibres after this process are in vertical parallel strips.
Patent IT-1225234-B (IT)
Title: Female connector to connect electronic cards
Inventor: PIOVESAN GIANNI
IPC: H05K/
Filed: 1988-07-26
Granted: 1990-11-02
Abstract: The invention concerns a female connector to connect electronic cards.It comprises a terminal consisting of a central laminar body with two wings on the side which are essentially at right angles to the surface of the body.Along the opposite side of the body are cable gripping devices and a flexible blade folded in the direction of the cable clamps and the movement of which is limited by a stop projecting from the surface of the body.Two essentially parallel appendages extend from one side of the aforementioned body at right angles to it.The free edges of the aforesaid appendages are rounded with folded edges, enclosing an electrical contact zone between them.The said terminal is inserted in one or more specimens alongside each other in corresponding seats of an insulating element with clips for the said flexible blades.This insulating element has a slot for an electronic card; this slot runs across the contact zones so that the edges of the conductive tracks of one card are in contact with each other.
Patent IT-1231982-B (IT)
Title: Adhesive container and feeder
Inventor: OTAKE MASAAKI
IPC: C09J/
Filed: 1989-09-05
Granted: 1992-01-22
Abstract: The liquid adhesive container (A) has an elastic container (11) filled with the adhesive and a case (12) holding the container. An outlet nozzle (11d) at the upper end of the container projects from the case and has a pair of diametrically opposed side operation windows. A pair of push members (13,14) are disposed on the opposite sides of the container. These push members are biased to project from the operation windows. A top cap (15) covers the outlet nozzle and an upper end of the case.
Patent IT-1181720-B (IT)
Title: Laminated stator for electric machine
Inventor: DUNDAROV PANTSCHO GEORGIEV
IPC: H02N/
Filed: 1985-09-04
Granted: 1987-09-30
Abstract: The laminated stator is made up from sheets of metal having an irregular polygonal shape. Each sheet has two sides (2,3) which are parallel and of the same length, whilst the other two sides may have various shapes. The further sides may comprise two pairs of edges (5,7 and 4,6) so that the final shape is a chevron, or they may be curved so that the two parallel edges are joined by a pair of similar curves. The composite stator is formed from a stack of elements placed alternately in positions rotated by 180 degrees w.r.t. each other. This then forms cooling channels along the sides of the stator stack.
Patent IT-979782-B (IT)
IPC: F16H35/00
Filed: 1973-03-09
Granted: 1974-09-30
Abstract: 1403127 Chronographs EBAUCHES SA 7 March 1973 [15 March 1972] 10998/73 Heading G3T [Also in Division F2] In a clutch for use in a chronograph timepiece or other small mechanism, a driven wheel 3 is normally pressed by a spring 12 against a driving wheel 8, 9 which is retained by a shoulder 13 on a bush 10 fixed to shaft 11, so that the wheels, both of which are loosely mounted on the shaft or bush, rotate together and with the shaft. The driving connection may be broken by operation of a control element 18 which axially displaces a plate 15 and moves the spring and wheels along the shaft. The wheel 3 is thus brought against a fixed part 5a of the framework and braked thereby, while the wheel 8, 9 is free to rotate around the bush 10 and the shaft 11 is also free. The element 18 carries three conical studs 16 which engage the edges of holes 17 in the plate 15 to move the plate against the spring.
Patent IT-1111069-B (IT)
Title: Reduction of monomer level in acrylonitrile polymers - by exposure to ionising radiation at defined low dosage
IPC: C08J/
Filed: 1978-11-21
Granted: 1986-01-13
Abstract: Acrylonitrile polymers, partic. including acrylonitrile/styrene copolymers, are exposed to ionising radiation at a dosage level of 0.05-2 megarads. Such polymers can be in the form of shaped articles. Irradiation can be followed by an HCN degassing treatment. The ionisation radiation can be provided by an electron beam. Other suitable copolymers are those of acrylonitrile with butadiene, methyl acrylate and other acrylates. If desired, the treatment can be applied first to the material in ground or pelletised form, then to the article produced from it. The material can also be treated in soln. or in suspension e.g. in a polymerisation medium. Carcinogenic acrylonitrile monomer can be removed while causing only a low level of HCN generation, which itself is removed in the process by degassing.
Patent IT-1188117-B (IT)
Title: Remote controlled external rear view mirror for vehicle
Inventor: FOGGINI PAOLO
IPC: B60Q/
Filed: 1986-04-29
Granted: 1987-12-30
Abstract: The mirror has a rigid hollow shell (10) in which an orientable reflecting surface is accommodated. It includes an actuation device for remotely controlling the reflecting surface. The actuation device comprises a motor shaft (26) which operates a first mechanism (30) controlling oscillation of a plate supporting the reflecting surface (19) around an orientation axis (V). A second driven shaft 929) is moved by the first shaft through transmission gears (27,28) for operating a corresponding second mechanism (31,33,35). Controlling a simultaneous oscillation of the supporting plate around a second orientation axis (0). The oscillations of the supporting plate around the axes (0V) is of different amplitudes according to the transmission ratio of the transmission gears interposed between the shaft.
Patent IT-1036195-B (IT)
Title: Hinged prefabricated building frame - has U-section parallel uprights linked by cross members with hinged joints
IPC: E04C/
Filed: 1975-06-06
Granted: 1979-10-30
Abstract: The frame (2) consists of quadrilateral sections (3, 4, 5, 6) each rectangular, which form the walls and roof of the building. The sections are hinged to each other in such a way that they are able to pivot around an axis (7) parallel to the ridge of the roof and can be folded one on top of another. Each section comprises two U-section parallel uprights (11) linked by cross-members (12) with a panel (13) attached to these cross-members. Use of these frames enables the length of a building to be varied and also allows the building to be quickly dismantled and easily transported.
Patent IT-1121466-B (IT)
Title: Coal gasification device
Inventor: JOHN ALFRED ANDERSON
IPC: C10B/
Filed: 1979-08-23
Granted: 1986-04-02
Abstract: A casting element for use in a coal gasification device comprises a high thermal conductivity metal casting. composed of a metallic pipe having a section for circulating a liquid cooling agent, an upper throat over which the coal slag supplied from the gasification device flows and a central orifice for removing the slag. The surface of the upper throad is angled inwardly and towards the base and is connected to the orifice. The pipe for the cooling agent undergoes no deformation during the casting of any surrounding metal, is enclosed by the casting, forms a conduit for cooling agent near the surface of the throat of the orifice and is spaced from these surfaces by 6.35-38/mm. The pipe ends project beyond the exterior of the casting so as to provide an inlet and outlet for the cooling agent. The element is less subject to chemical attack, to erosion and corrosion than prior elements.
Patent IT-942671-B (IT)
IPC: B01D53/34
Filed: 1971-10-12
Granted: 1973-04-02
Abstract: Dilatant compositions comprising aqueous solutions containing 0.5 to 6.0 weight percent alkali metal borate and 0.5 to 6.0 weight percent water soluble polyvinyl alcohol are effective dust suppressants and collectors.
Patent IT-1237417-B (IT)
Inventor: ROSSATO ERIDE
IPC: B66F7/22
Filed: 1989-01-18
Granted: 1993-06-01
Abstract: A motor vehicle lifting device, particularly for vehicle bodies, characterised by comprising: - a base (1) in the form of a single longitudinal member to be rested on and/or secured to the floor (2), - a pair of uprights (3,4) articulatedly secured to said base (1) at their lower end and hinged together about a horizontal axis (9), the end of one (3) of said uprights being slidable along said base, - a vehicle support and securing frame (11) hinged to the upper end of at least one (3) of said uprights, - at least one first actuator (10) associated with said uprights (3,4) to vary the angle formed between them and thus raise said frame (11) above said base, and - at least one second actuator (14,15) associated with said frame (11) to vary its inclination to the horizontal plane in the longitudinal and/or transverse direction.
Patent IT-1202011-B (IT)
Title: Set of marble, etc. polishing tool disc segments
Inventor: FINOCCHIO ALDO
IPC: B24B/
Filed: 1985-09-12
Granted: 1989-02-02
Abstract: The method involves first transmitting a burst of speech data at a particular power level on one time slot of several time slots of a TDMA frame on a particular frequency channel, the traffic channel. A radio carrier is transmitted at the same power level as the speech data during a gap in the time slots on the traffic channel at a different frequency level to that of the traffic channel. This fills in the gaps in the traffic channel such that a continuous signal is transmitted.
Patent MX-166846-B (MX)
Title: Composiciones polimericas superabsorbentes y procedimiento para producirlas
Inventor: CHANG CHING-JEN
IPC: C08F290/00
Filed: 1988-11-09
Abstract: La presente invención se refiere a una composición polimérica superabsorbente, para absorber y retener fluidos acuosos, esta composición comprende un copolímero substancialmente insoluble en agua, polimerizado de un monómero que incluye al menos un primer monómero hidrofílico, seleccionado del ácido acrílico y las sales solubles en agua del ácido acrílico, y una cantidad de al menos un segundo monómero hidrofílico, efectiva para al menos reducir la extensión de la separación de fase de la mezcla de reacción, la cual ocurriría brevemente después de comenzar la polimerización en la ausencia de al menos un segundo monómero hidrofílico.
Patent MX-169946-B (MX)
Inventor: CAMPBELL FREDERICK S
IPC: D04H1/06
Filed: 1989-02-25
Abstract: This invention relates to a composition of matter having a fibre structure incorporating a major proportion of heat shrinkable fibres, the structure includes within it discreet fibre groupings which serve to provide structural elements within the composition. The composition of the invention is capable of being formed to provide shaped products. A particular aspect of the invention relates to compositions comprising flame retardent fibres typically polyimide fibres which enables the production of flame retardent compositions. The density of the structures can be controlled as can the rigidity thereof.